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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer (Systems Commissioning Specification Author) - **Company:** Expleo - **Location:** Telford, UK - **Contract:** Temporary contract - **Skills:** Microsoft Word, Microsoft Excel, Adobe InDesign, Systems Engineering, Configuration Management, Document Management Systems, Microsoft Office, Requirements Management, Microsoft SharePoint, Software Requirements Analysis, Systems Integration, Jama (Software), DOORS (Software), Polarion, Software Version Control - **Published:** June 7, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=1690d0031e1503d2 ## About the Role Do you have experience in Systems engineering?, Do you have a Bachelor's degree?, * Degree in Engineering, Systems Engineering, or a related technical discipline (or equivalent experience). * Relevant professional certifications (desirable). Essential skills: Essential * Experience in writing technical or engineering specifications. * Strong understanding of systems engineering principles (e.g., lifecycle, requirements, V&V). * Experience in commissioning or testing complex systems. * Ability to translate technical designs into structured test and commissioning activities. * Excellent written communication skills with attention to detail. * Experience with document control and configuration management. Competencies * Analytical Thinking - Ability to break down complex systems into testable elements. * Attention to Detail - Produces precise, high-quality documentation. * Collaboration - Works effectively across multidisciplinary teams. * Communication - Clearly conveys complex technical information. * Problem Solving - Identifies risks and proposes practical mitigation strategies. * Organisation - Manages multiple documents and priorities effectively. Desired skills: Desirable * Experience in regulated industries (e.g., rail, nuclear, defence, utilities, aerospace). * Knowledge of systems integration and interface management. * Familiarity with requirements management tools (e.g., DOORS, Jama). * Understanding of digital engineering or model-based systems engineering (MBSE). * Chartered or working towards professional accreditation. * Document management systems (SharePoint, Aconex, etc.)Systems modelling tools (e.g., Enterprise Architect, Capella) * Requirements management tools (DOORS, Jama, Polarion * MS Office suite (Word, Excel, Vision ## Description The Systems Commissioning Specification Author is responsible for developing clear, accurate, and comprehensive commissioning specifications for complex systems. This role ensures that all systems are fully tested, validated, and handed over in accordance with project requirements, regulatory standards, and operational expectations. The author translates design intent, technical requirements, and operational needs into structured commissioning documentation that supports safe, efficient, and compliant system delivery., * Develop commissioning specifications for systems and subsystems (e.g., mechanical, electrical, control, or integrated systems). * Define commissioning scope, strategy, and verification activities. * Produce test procedures, acceptance criteria, and validation methodologies. * Ensure specifications align with design documentation, requirements, and standards. Requirements & Design Integration * Interpret system requirements, functional specifications, and design outputs. * Collaborate with design engineers to ensure commissioning requirements are embedded early in the lifecycle. * Identify gaps or risks in design from a commissioning perspective. Stakeholder Engagement * Work closely with: + Systems Engineers + Design Authorities + Project Managers + Commissioning Teams + Operations & Maintenance stakeholders * Facilitate reviews and workshops to validate commissioning approaches. Verification & Validation Planning * Define test plans, inspection regimes, and commissioning sequences. * Develop System Acceptance Test (SAT), Factory Acceptance Test (FAT), and Site Acceptance Test (SAT) documentation. * Ensure traceability between requirements and test cases. Compliance & Standards * Ensure specifications comply with: + Industry standards (e.g., ISO, IEC, BS, or sector-specific requirements) + Safety regulations and statutory compliance + Project-specific governance frameworks * Maintain audit-ready documentation. Documentation & Configuration Management * Produce high-quality, structured documentation with clear version control. * Ensure consistency across documentation sets. * Manage updates in response to design changes or operational feedback. Continuous Improvement * Capture lessons learned from commissioning activities. * Improve templates, standards, and authoring practices. * Contribute to organisational commissioning best practices. Key Deliverables May Include * Commissioning Specifications * Test schedules for functionality or Performance * Test Plans and Procedures (FAT/SAT/SIT) * Commissioning Strategy Documents * Verification & Validation Traceability Matrices * Handover Documentation * Commissioning Reports (where applicable), + Ensure our recruitment process is inclusive and accessible + Communicating and promoting vacancies + Offering an interview to disabled people who meet the minimum criteria for the job + Anticipating and providing reasonable adjustments as required + Supporting any existing employee who acquires a disability or long term health condition, enabling them to stay in work at least one activity that will make a difference for disabled people ## Related Videos - [Developing the Rich Text Editor for DeepL.com](https://www.wearedevelopers.com/videos/1172-developing-the-rich-text-editor-for-deepl-com) - [Great DevEx and Regulatory Compliance - Possible?](https://www.wearedevelopers.com/videos/1426-great-devex-and-regulatory-compliance-possible) - [Software Engineering for Muggles](https://www.wearedevelopers.com/videos/100055-software-engineering-for-muggles) - [One Pipeline, Three Regulator - SBOM Compliance for the Developer](https://www.wearedevelopers.com/videos/100169-one-pipeline-three-regulator-sbom-compliance-for-the-developer) ## Related Articles - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)